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| Structure of Full Radiation Electromagnetic Environment and Interference Mechanism of BPSK System |
| Received:October 17, 2016 Revised:April 15, 2017 |
| View Full Text View/Add Comment Download reader |
| DOI：10.7643/ issn.1672-9242.2017.04.002 |
| KeyWord:full radiation statistical property BER, frequency offset, SIR |
| Author | Institution |
| JIA Rui |
State Key Laboratory of Complex Electromagnetic Environment Effects on Electronics and Information System, Luoyang , China |
| WANG Chuan-chuan |
State Key Laboratory of Complex Electromagnetic Environment Effects on Electronics and Information System, Luoyang , China |
| ZHAO Lin-feng |
State Key Laboratory of Complex Electromagnetic Environment Effects on Electronics and Information System, Luoyang , China |
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| Abstract: |
| Objective To analyze the complex electromagnetic environment of a communication station and build a full radiation electromagnetic environment based on the principle of live room. Methods A standard BPSK communication system was taken as an example to research the code rate of interference signal, frequency offset, and signal to interference ratio (SIR) on bite error rate (BER) of the system. Results The BER decreased with the increase of frequency offset and presented a periodicity rule, if the code rate of inference signal was lower than expectation. When the frequency offset was the same, the higher the code rate was, the better the interference effect was. If the code rate of interference signal was higher than the expectation, the interference affect decreased with the increase of the interference signal. Conclusion The study is a beneficial exploration on complex electromagnetic environment suitability of electronic equipment. It provides a foundation for in-depth research of complex electromagnetic environment suitability in the future.. |
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